DE112022001911T5 - Bildprojektionsvorrichtung - Google Patents

Bildprojektionsvorrichtung Download PDF

Info

Publication number
DE112022001911T5
DE112022001911T5 DE112022001911.5T DE112022001911T DE112022001911T5 DE 112022001911 T5 DE112022001911 T5 DE 112022001911T5 DE 112022001911 T DE112022001911 T DE 112022001911T DE 112022001911 T5 DE112022001911 T5 DE 112022001911T5
Authority
DE
Germany
Prior art keywords
curved mirror
free
image
form curved
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112022001911.5T
Other languages
German (de)
English (en)
Inventor
Kazuomi Murakami
Takuo Sugiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of DE112022001911T5 publication Critical patent/DE112022001911T5/de
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/0621—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0626—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors
    • G02B17/0642—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/23—Optical features of instruments using reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Lenses (AREA)
DE112022001911.5T 2021-03-31 2022-03-25 Bildprojektionsvorrichtung Pending DE112022001911T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-059579 2021-03-31
JP2021059579A JP2022156070A (ja) 2021-03-31 2021-03-31 画像投影装置
PCT/JP2022/014434 WO2022210362A1 (ja) 2021-03-31 2022-03-25 画像投影装置

Publications (1)

Publication Number Publication Date
DE112022001911T5 true DE112022001911T5 (de) 2024-01-11

Family

ID=83459031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022001911.5T Pending DE112022001911T5 (de) 2021-03-31 2022-03-25 Bildprojektionsvorrichtung

Country Status (5)

Country Link
US (1) US20240151955A1 (zh)
JP (1) JP2022156070A (zh)
CN (1) CN116997844A (zh)
DE (1) DE112022001911T5 (zh)
WO (1) WO2022210362A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117092823A (zh) * 2023-08-17 2023-11-21 江苏泽景汽车电子股份有限公司 光学成像系统及抬头显示器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019119262A (ja) 2017-12-28 2019-07-22 株式会社小糸製作所 ヘッドアップディスプレイ装置
JP2021059579A (ja) 2014-05-28 2021-04-15 ユーロ−セルティーク エス．エイ． 癌を処置するための医薬組合せ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651941A5 (de) * 1979-09-10 1985-10-15 Cerberus Ag Optische anordnung fuer einen strahlungsdetektor.
JP2021015132A (ja) * 2017-10-31 2021-02-12 富士フイルム株式会社 ヘッドアップディスプレイ装置
JP2020016675A (ja) * 2018-07-23 2020-01-30 株式会社Ｊｖｃケンウッド 虚像表示装置
US20200041790A1 (en) * 2018-08-02 2020-02-06 Google Llc Catadioptric freeform head mounted display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021059579A (ja) 2014-05-28 2021-04-15 ユーロ−セルティーク エス．エイ． 癌を処置するための医薬組合せ
JP2019119262A (ja) 2017-12-28 2019-07-22 株式会社小糸製作所 ヘッドアップディスプレイ装置

Also Published As

Publication number Publication date
WO2022210362A1 (ja) 2022-10-06
US20240151955A1 (en) 2024-05-09
CN116997844A (zh) 2023-11-03
JP2022156070A (ja) 2022-10-14

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Legal Events

Date Code Title Description
R012 Request for examination validly filed